Standard

IEC 62271-104:2020 ED3

Aug 2020 Current

Existing or new amendments and versions must be purchased separately.

Language English/French

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Abstract

IEC 62271-104:2020 is applicable to three-pole alternating current switches for rated voltages higher than 52 kV, having making and breaking current ratings, for indoor and outdoor installations, and for rated frequencies up to and including 60 Hz. This third edition replaces and cancels the second edition published in 2015. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - new numbering, following IEC 62271-1:2017.

Products specifications

Standard from IEC
Published: August 21 2020
Edition: 3
Document type: IS
Pages
ISBN: 9782832286098

Publisher: IEC
Distributor: IEC
ICS: 29.130.10
ICS: 29.130.99
International TC: TC 17/SC 17A

Product Relations

Revises: IEC 62271-104:2015 ED2

IEC 62271-104:2020 ED3

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